marine roller upper rudder carrier; 

 It is suitable for small and medium vessels with large rudder pintle diameters. It is always used for the small load rudder stock.  And the proper diameter of the rudder stock is from 40mm to 150mm

 Technical parameters:

The product can be manufactured according to customer's request.

Advantage of product:

 1.This product has fast rotate speed.

 2.Simple structure,ensure high manufacture efficiency.

 3.Convenient for installation and disassembly.

 4.Short diameter,machinery structure tighten.

 5.Stable and endurable material,long using life.

Application areas

1shipbuliding     2 shipyard

 Process

1. Wooden molding                          

2. Sand mixing

3. Sand molding and core making             

4. Melting

5. Mold assembly and pouring                

6. Mold opening and cleaning

7. Heat treatment                             

8. Grinding

9. Machining                                

10. Packaging and delivery